They were just asking if he cheated. You put in 2+2, and 4 comes out. That's the right answer. If you put in 1+1, which are the wrong figures for the question

They were just asking if he cheated. You put in 2+2, and 4 comes out. That's the right answer. If you put in 1+1, which are the wrong figures for the question of 2+2, will 4 still come out? It's easy to make a machine that always says 4.